From 3440836d687164f2fa390c5c8bb95545233f0f53 Mon Sep 17 00:00:00 2001 From: Tal Shnaiderman Date: Tue, 12 Oct 2021 15:45:50 +0300 Subject: [PATCH] common/mlx5: read VLAN capability from DevX mlx5 in Windows needs the hca capability vlan_cap to query the NIC for VLAN stripping support Added the capability as part of the capabilities queried by the PMD using DevX. Signed-off-by: Tal Shnaiderman Acked-by: Matan Azrad Tested-by: Idan Hackmon --- drivers/common/mlx5/mlx5_devx_cmds.c | 2 ++ drivers/common/mlx5/mlx5_devx_cmds.h | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c index da465e1bbc..e61dfacf19 100644 --- a/drivers/common/mlx5/mlx5_devx_cmds.c +++ b/drivers/common/mlx5/mlx5_devx_cmds.c @@ -994,6 +994,8 @@ mlx5_devx_cmd_query_hca_attr(void *ctx, hcattr, wqe_vlan_insert); attr->csum_cap = MLX5_GET(per_protocol_networking_offload_caps, hcattr, csum_cap); + attr->vlan_cap = MLX5_GET(per_protocol_networking_offload_caps, + hcattr, vlan_cap); attr->lro_cap = MLX5_GET(per_protocol_networking_offload_caps, hcattr, lro_cap); attr->max_lso_cap = MLX5_GET(per_protocol_networking_offload_caps, diff --git a/drivers/common/mlx5/mlx5_devx_cmds.h b/drivers/common/mlx5/mlx5_devx_cmds.h index 6c3119e714..05aa01b7f9 100644 --- a/drivers/common/mlx5/mlx5_devx_cmds.h +++ b/drivers/common/mlx5/mlx5_devx_cmds.h @@ -108,6 +108,7 @@ struct mlx5_hca_attr { uint32_t eth_virt:1; uint32_t wqe_vlan_insert:1; uint32_t csum_cap:1; + uint32_t vlan_cap:1; uint32_t wqe_inline_mode:2; uint32_t vport_inline_mode:3; uint32_t tunnel_stateless_geneve_rx:1; -- 2.20.1